Every way to clean a list
From reducing bounce rate to deduping your CRM — find the job you need done.
Clean an Email List
Old lists carry invalid addresses that hard-bounce.
Verify Phone Numbers
Disconnected numbers waste hours of dialing.
Reduce Bounce Rate
High bounce rates wreck deliverability fast.
Improve Email Deliverability
Bad addresses tank inbox placement.
Clean Up Your CRM
Duplicate and dead records bloat the CRM.
Verify a Cold Email List
Cold lists bounce far above the safe threshold.
Remove Duplicate Contacts
Duplicates skew reporting and waste outreach.
Protect Your Sender Reputation
One bad send can get your domain flagged.
Email List Hygiene
Lists silently degrade ~2% a month.
Validate Form Signups
Signup forms attract typo'd and fake emails.
Bulk List Cleaning
Large lists are slow and costly to verify.
Detect Catch-all Domains
Catch-all domains accept everything and hide risk.
Remove Spam Traps
Spam traps quietly destroy deliverability.
Detect Disposable Emails
Throwaway addresses never convert.
Filter Role Accounts
info@ and sales@ inflate lists and lower engagement.
Clean a Purchased List
Bought lists are notoriously full of bad data.
Clean a Mailing List
Newsletter lists rot and hurt open rates.
Verify a Sales List
Reps waste time on contacts that don't exist.
Revive Abandoned Leads
Old leads are written off as unreachable.
Pre-campaign Verification
Sending to an unverified list risks the whole campaign.
Prep Data for Enrichment
Enriching bad records wastes enrichment credits.
Clean a Webinar List
Registration lists fill with fake emails.
Clean a Newsletter List
Inactive and dead subscribers drag down metrics.
Clean Event Leads
Badge-scanned leads are full of typos.
Validate a Dialer List
Dialers burn time on disconnected numbers.
Clean Lists for Reactivation
Win-back sends bounce off long-dormant contacts.
Verify a HubSpot List
HubSpot contacts decay and quietly raise bounces.
Clean a Mailchimp Audience
Inactive and dead subscribers drag down your audience.
Validate Salesforce Contacts
Salesforce data ages and skews your reporting.
Clean Shopify Customers
Customer lists rot and hurt promo deliverability.
Verify an SMS Marketing List
Texting dead or wrong-type numbers wastes spend.
Clean Paid Ad Lead Forms
Lead-form ads attract fake and typo'd contacts.
Verify Signup Emails
Signup forms let invalid and fake emails through.
Clean a CSV File
Raw CSVs are full of invalids, dupes and bad numbers.
Verify B2B Leads
B2B lists mix real businesses with free-email fakes.
Clean a List in Google Sheets
Sheets-based lists go stale and never get checked.
Validate International Phone Numbers
International numbers are hard to format and verify.
Verify Ecommerce Customers
Store customer data decays and bounces on promos.
Clean a Recruiting Candidate List
Candidate emails and numbers go stale fast.
Verify a Donor List
Donor lists silently degrade and waste appeals.